RobloxLocked (Property)

RobloxLocked
Property	Bool RobloxLocked
Description	If true, the object and its descendants cannot be indexed or edited by a Script or LocalScript and will throw an error if it is attempted.
Member of	Instance

Example

If using the Command Bar or a CoreScript...

game.Workspace.Part.RobloxLocked = true -- sets the Part's RobloxLocked to true

If using a Script or LocalScript...

game.Workspace.Part.RobloxLocked = true --> Unknown exception

RobloxLocked doesn't get saved

Therefore, you can set an object's RobloxLocked to true, but unless you found some way to do that with a CoreScript at the start of the game, you will still be able to access the object from a Script or LocalScript. There are, however, some objects that are RobloxLocked by default.

Example

Command Bar:

Workspace.Part.RobloxLocked = true

print( Workspace.Part.RobloxLocked ) --> true

Script:

script.Parent = Workspace.Part -- does not error because RobloxLocked is false by default for this object

script.Parent = game.CoreGui --> Unknown exception
--Errors because CoreGui has RobloxLocked set to true by default

RobloxLocked-ness is inherited

This means that if Workspace.RobloxLocked is true, then everything in the Workspace will act as if it was RobloxLocked.

Example

Script:

game.CoreGui.RobloxGui:Remove() -- nope

Command Bar:

game.CoreGui.RobloxGui.RobloxLocked = false

Script:

game.CoreGui.RobloxGui:Remove() -- still no

Command Bar:

game.CoreGui.RobloxLocked = false

Script:

game.CoreGui.RobloxGui:Remove() -- Yes!